Refrence No: 10.68
Made of hardwood to enable you to shape metal without marring. Four round depressions, each with a different radius, in the diameters 3 ³⁄4", 3 ¹⁄4", 2 ³⁄4" and 2 ¹⁄2". All are ³⁄4" deep. Overall dimensions are 8 ¹⁄4" x 8 ¹⁄4" x 1".